• O&M Network Engineer (Technical Specialist…

    M. C. Dean (Springfield, VA)
    …eligibility requirements, including US Citizenship, for access to classified information; ** Top Secret with SCI eligibility required** **Position / Candidate ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/27/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology… more
    Leidos (11/28/25)
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  • Security Engineer

    Leidos (Lorton, VA)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office. This is an exciting ... to deliver cybersecurity and information assurance services. **Primary Responsibilities** The Security Engineer - Linux / Tenable Compliance is responsible for… more
    Leidos (12/11/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    …every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 2 to participate as a security engineering ... of 14 years of experience as an Information System Security Engineer (ISSE) on programs and contracts...and complexity is required. + A Bachelor's degree in Computer Science, Information Assurance, Information Security System… more
    ARSIEM (01/06/26)
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  • DevOps Engineer , Sr.

    William C Brown Inc (Springfield, VA)
    …* US Citizenship Required Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance ... DevOps Engineer , Sr. EOE Statement We are an equal...* Establish and Improve system monitoring while maintaining established security protocols within development, test, and production systems. *… more
    William C Brown Inc (12/01/25)
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  • OCI Security Engineer Intern - OVIP

    Oracle (Washington, DC)
    … is delivered to our customers. We are currently looking for a highly motivated security engineer intern with experience in Cloud Security to join OCI ... security , product security , or systems security . + A BS or MS in Computer...communication skills, strong analytical and problem-solving skills. + Active TS /SCI security clearance. US Veteran transitioning from… more
    Oracle (12/21/25)
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  • Systems Engineer (Jira)

    Planet Technologies (Washington, DC)
    …compliance, federal IT policies and standards + Ability to hold and maintain a Top Secret Clearance + #CJ Planet Technologies is the leading provider of ... looking for a highly motivated individual to join our growing team as Systems Engineer with strong JIRA experience . In this role, you will be supporting impactful… more
    Planet Technologies (10/16/25)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    …VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. **Primary ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate will… more
    Leidos (11/22/25)
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  • Mid-Level Systems Engineer

    Leidos (Alexandria, VA)
    …VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. **Primary ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a… more
    Leidos (11/22/25)
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  • System Engineer 1

    Amentum (Annapolis Junction, MD)
    …program personnel, government overseers, and senior executives. **Clearance Required:** * Top Secret /SCI with polygraph **Minimum Education:** * Bachelor's ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....so, look no further. Amentum is seeking a **System Engineer ** to join our team of passionate individuals in… more
    Amentum (11/01/25)
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